Rock Coring Core Barrels piling tools with C30, C31HD and Kennametal drilling teeth
JZTG Core Barrel with Bullet Teeth Introduction:
Core barrel belongs to one kind of drilling tools, compared with rock drilling bucket, core barrel is used for coring through rock shelves, especially for strong rock up to 100MPA or rock with deep cracks. That's to say, we usually use core barrel in very strong rock formations with compressive strength above 100Mpa. Core barrel can be divided into four types: Core barrel with pin teeth for reinforced concrete; Core barrel with replaceable blocks for strong rock up to 100Mpa; Core barrel with bullet teeth for strong rock up to 100Mpa or rock with deep cracks.
Application of JZTG Core Barrel with Bullet Teeth:
Used for rock coring, especially for strong rock up to 100Mpa or rock with deep cracks.
Parameters of JZTG Core Barrel with Bullet Teeth: Type | Model | Total Length (mm) | Shell Length (mm) | Shell Thickness (mm) | Fixed bottom thickness (mm) | Rotating Bottom Thickness (mm) | Teetch Qty | Weight/kg |
Core Barrel with Bullet Teeth | DN600 | 1780 | 1200 | 16 | 40 | 50 | 6 | 480 |
DN700 | 1780 | 1200 | 16 | 40 | 50 | 6 | 560 |
DN800 | 1780 | 1200 | 20 | 40 | 50 | 9 | 730 |
DN900 | 1780 | 1200 | 20 | 40 | 50 | 9 | 820 |
DN1000 | 1780 | 1200 | 20 | 40 | 50 | 12 | 930 |
DN1100 | 1780 | 1200 | 20 | 40 | 50 | 12 | 1020 |
DN1200 | 1780 | 1200 | 20 | 40 | 50 | 15 | 1150 |
DN1300 | 1780 | 1200 | 20 | 40 | 50 | 15 | 1260 |
DN1400 | 1780 | 1200 | 20 | 40 | 50 | 18 | 1390 |
DN1500 | 1780 | 1200 | 20 | 40 | 50 | 18 | 1500 |
DN1600 | 1780 | 1200 | 20 | 40 | 50 | 21 | 1600 |
DN1800 | 1580 | 1000 | 20 | 40 | 50 | 24 | 1680 |
DN2000 | 1580 | 1000 | 25 | 40 | 50 | 27 | 1890 |
DN2200 | 1380 | 800 | 25 | 40 | 50 | 30 | 2170 |
DN2500 | 1380 | 800 | 25 | 40 | 50 | 33 | 2550 |
DN2800 | 1380 | 800 | 25 | 40 | 50 | 39 | 2950 |
DN3000 | 1380 | 800 | 25 | 40 | 50 | 42 | 3220 |
Advantages of JZTG Core Barrel with Bullet Teeth: 1. True factory, strong production capacity, factory price and timely delivery.
2. OEM available, professional R&D team.
3. Modern workshop, automated robot welding equipment.
4. Top quality raw materials, high international standard steel plate.
5. Cutting ring with staggered arrangement of round shank chisels. Chisel holders are welded to the base body. The round shank chisels or tungsten carbide bullet teeth can be easily replaced with using suitable tools.
6. Double cambered positioning cutting surface, professional experience in optimizing the angle of drilling teeth.
7. Simple operation, high working efficiency, construction method technical guidance.
Model of Drilling Teeth for choose:
Tungsten carbide pins or weld-on teeth, Round shank chisels (B47K20H, B47K19H, B47K17H, 3050,3060,3065, C30, C31HD, B85, B43H), AS weld-on blocks...
JZTG Factory Introduction:
JZTG is a brand licensed to Golden Drilling Machinery Co.,Ltd. As a high-tech enterprise recognized by the government, Golden Drilling is specialized in the design, production and sales of rotary rig drilling tools. The original Golden Drilling plant was founded in 1993, which is one of the productive enterprises designated by the original Ministry of Machinery. Main products of JZTG are rotary rig drilling buckets, core barrels, augers and bullet teeth. Covering an area of 40,000 square meters, JZTG has modern workshop with large-scale processing equipment, which has realized the integrated machinery production, eg, Automatic robot welding, Advanced shot blasting equipment, CNC plasma cutting, Bending machine, Five-axis machining center... which could highly improve the production efficiency and the quality of both the spare parts and JZTG finished drilling tools......
JZTG Drilling Tools Workshop Show:
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JZTG R&D Show
JZTG Drilling Buckets Packing&Delivery
Tips: All JZTG drilling bucket have a hollowed-out diamond logo, this is the way to identify our products. Purchase from JZTG, purchase from factory directly, you can get much more professional technical construction method support while getting factory price and service directly. Any other questions please contact us freely.